| @@ -0,0 +1,92 @@ |
| 1 | +#ifndef __LINUX_TC_EM_META_H |
| 2 | +#define __LINUX_TC_EM_META_H |
| 3 | + |
| 4 | +#include <linux/types.h> |
| 5 | +#include <linux/pkt_cls.h> |
| 6 | + |
| 7 | +enum { |
| 8 | + TCA_EM_META_UNSPEC, |
| 9 | + TCA_EM_META_HDR, |
| 10 | + TCA_EM_META_LVALUE, |
| 11 | + TCA_EM_META_RVALUE, |
| 12 | + __TCA_EM_META_MAX |
| 13 | +}; |
| 14 | +#define TCA_EM_META_MAX (__TCA_EM_META_MAX - 1) |
| 15 | + |
| 16 | +struct tcf_meta_val { |
| 17 | + __u16 kind; |
| 18 | + __u8 shift; |
| 19 | + __u8 op; |
| 20 | +}; |
| 21 | + |
| 22 | +#define TCF_META_TYPE_MASK (0xf << 12) |
| 23 | +#define TCF_META_TYPE(kind) (((kind) & TCF_META_TYPE_MASK) >> 12) |
| 24 | +#define TCF_META_ID_MASK 0x7ff |
| 25 | +#define TCF_META_ID(kind) ((kind) & TCF_META_ID_MASK) |
| 26 | + |
| 27 | +enum { |
| 28 | + TCF_META_TYPE_VAR, |
| 29 | + TCF_META_TYPE_INT, |
| 30 | + __TCF_META_TYPE_MAX |
| 31 | +}; |
| 32 | +#define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1) |
| 33 | + |
| 34 | +enum { |
| 35 | + TCF_META_ID_VALUE, |
| 36 | + TCF_META_ID_RANDOM, |
| 37 | + TCF_META_ID_LOADAVG_0, |
| 38 | + TCF_META_ID_LOADAVG_1, |
| 39 | + TCF_META_ID_LOADAVG_2, |
| 40 | + TCF_META_ID_DEV, |
| 41 | + TCF_META_ID_PRIORITY, |
| 42 | + TCF_META_ID_PROTOCOL, |
| 43 | + TCF_META_ID_PKTTYPE, |
| 44 | + TCF_META_ID_PKTLEN, |
| 45 | + TCF_META_ID_DATALEN, |
| 46 | + TCF_META_ID_MACLEN, |
| 47 | + TCF_META_ID_NFMARK, |
| 48 | + TCF_META_ID_TCINDEX, |
| 49 | + TCF_META_ID_RTCLASSID, |
| 50 | + TCF_META_ID_RTIIF, |
| 51 | + TCF_META_ID_SK_FAMILY, |
| 52 | + TCF_META_ID_SK_STATE, |
| 53 | + TCF_META_ID_SK_REUSE, |
| 54 | + TCF_META_ID_SK_BOUND_IF, |
| 55 | + TCF_META_ID_SK_REFCNT, |
| 56 | + TCF_META_ID_SK_SHUTDOWN, |
| 57 | + TCF_META_ID_SK_PROTO, |
| 58 | + TCF_META_ID_SK_TYPE, |
| 59 | + TCF_META_ID_SK_RCVBUF, |
| 60 | + TCF_META_ID_SK_RMEM_ALLOC, |
| 61 | + TCF_META_ID_SK_WMEM_ALLOC, |
| 62 | + TCF_META_ID_SK_OMEM_ALLOC, |
| 63 | + TCF_META_ID_SK_WMEM_QUEUED, |
| 64 | + TCF_META_ID_SK_RCV_QLEN, |
| 65 | + TCF_META_ID_SK_SND_QLEN, |
| 66 | + TCF_META_ID_SK_ERR_QLEN, |
| 67 | + TCF_META_ID_SK_FORWARD_ALLOCS, |
| 68 | + TCF_META_ID_SK_SNDBUF, |
| 69 | + TCF_META_ID_SK_ALLOCS, |
| 70 | + __TCF_META_ID_SK_ROUTE_CAPS, /* unimplemented but in ABI already */ |
| 71 | + TCF_META_ID_SK_HASH, |
| 72 | + TCF_META_ID_SK_LINGERTIME, |
| 73 | + TCF_META_ID_SK_ACK_BACKLOG, |
| 74 | + TCF_META_ID_SK_MAX_ACK_BACKLOG, |
| 75 | + TCF_META_ID_SK_PRIO, |
| 76 | + TCF_META_ID_SK_RCVLOWAT, |
| 77 | + TCF_META_ID_SK_RCVTIMEO, |
| 78 | + TCF_META_ID_SK_SNDTIMEO, |
| 79 | + TCF_META_ID_SK_SENDMSG_OFF, |
| 80 | + TCF_META_ID_SK_WRITE_PENDING, |
| 81 | + TCF_META_ID_VLAN_TAG, |
| 82 | + TCF_META_ID_RXHASH, |
| 83 | + __TCF_META_ID_MAX |
| 84 | +}; |
| 85 | +#define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1) |
| 86 | + |
| 87 | +struct tcf_meta_hdr { |
| 88 | + struct tcf_meta_val left; |
| 89 | + struct tcf_meta_val right; |
| 90 | +}; |
| 91 | + |
| 92 | +#endif |